ES461394A1 - Procedimiento para la obtencion de naftoestirilo. - Google Patents

Procedimiento para la obtencion de naftoestirilo.

Info

Publication number
ES461394A1
ES461394A1 ES461394A ES461394A ES461394A1 ES 461394 A1 ES461394 A1 ES 461394A1 ES 461394 A ES461394 A ES 461394A ES 461394 A ES461394 A ES 461394A ES 461394 A1 ES461394 A1 ES 461394A1
Authority
ES
Spain
Prior art keywords
preparation
reaction
naphthostyril
naphthyl isocyanate
naphtho
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES461394A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19762635693 external-priority patent/DE2635693C3/de
Priority claimed from DE19772700649 external-priority patent/DE2700649A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES461394A1 publication Critical patent/ES461394A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/90—Benzo [c, d] indoles; Hydrogenated benzo [c, d] indoles
    • C07D209/92—Naphthostyrils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES461394A 1976-08-07 1977-08-05 Procedimiento para la obtencion de naftoestirilo. Expired ES461394A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762635693 DE2635693C3 (de) 1976-08-07 1976-08-07 Verfahren zur Herstellung von Naphthostyril
DE19772700649 DE2700649A1 (de) 1977-01-08 1977-01-08 Verfahren zur herstellung von naphthostyril

Publications (1)

Publication Number Publication Date
ES461394A1 true ES461394A1 (es) 1978-12-01

Family

ID=25770791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461394A Expired ES461394A1 (es) 1976-08-07 1977-08-05 Procedimiento para la obtencion de naftoestirilo.

Country Status (7)

Country Link
US (1) US4152330A (enrdf_load_html_response)
JP (1) JPS5321158A (enrdf_load_html_response)
BR (1) BR7705186A (enrdf_load_html_response)
CH (1) CH631163A5 (enrdf_load_html_response)
ES (1) ES461394A1 (enrdf_load_html_response)
FR (1) FR2360575A1 (enrdf_load_html_response)
GB (1) GB1541361A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1037072A (fr) * 1950-05-20 1953-09-14 American Cyanamid Co Perfectionnements à la préparation de naphtostyriles
US2628964A (en) * 1951-04-07 1953-02-17 American Cyanamid Co Preparation of naphthostyrils

Also Published As

Publication number Publication date
GB1541361A (en) 1979-02-28
FR2360575B1 (enrdf_load_html_response) 1983-01-07
US4152330A (en) 1979-05-01
FR2360575A1 (fr) 1978-03-03
JPS5321158A (en) 1978-02-27
BR7705186A (pt) 1978-06-06
CH631163A5 (de) 1982-07-30

Similar Documents

Publication Publication Date Title
NL7702548A (nl) Werkwijze ter bereiding van 3,7-digesubstitueerde- -3-cefem-4-carbonzuurverbindingen, alsmede farma- ceutische preparaten die deze verbindingen als actieve component bevatten.
JPS5353616A (en) Process for dimerizing acrylonitrile
ES402985A1 (es) Procedimiento para la obtencion de halogenuros de retinilo.
OA05605A (fr) Procédé de préparation de nouvelles isobutyramides.
YU40677B (en) Process for obtaininga n-(1'allyl-2'-pyrrolidylmethyl)-2,3-dimethoxy-5-sulfamoyl benzamides
ES436033A1 (es) Procedimiento para la obtencion de nuevas 1-aril-5-alquili- den-2, 4-dioxoimidazolidinas.
ES461394A1 (es) Procedimiento para la obtencion de naftoestirilo.
CS193095B2 (en) Process for preparing 1,2-dihydroxycyclobuten 3,4-dione
OA05778A (fr) Procédé de préparation de dérivés l-(N-acylcarbamoyl) 2-cyano-aziridines.
CS189001B2 (en) Process for preparing optically active 13,14-dehydro-11-deoxyprostaglandines
GB1553602A (en) Synthesis of s-3-chloro-1,2-propanediol
ES413799A1 (es) Un procedimiento para preparar n-2,4-dimetilfenil-n'-metil-fornamidina.
SE7701834L (sv) 4-hydroxi-2-kinolinon-3-karboxylsyraestrar
ES454033A1 (es) Procedimiento para la preparacion de hexametildisilazano.
ES453775A1 (es) Procedimiento para la preparacion de n,n'-bis-trimetilsili- lurea.
ES465346A1 (es) Procedimiento para preparar imidazoles 4,5-disustituidos.
IL51574A (en) Process for preparing racemic and optically active 1-tert-butylamino-3-(2,5-dichloro-phenoxy)-2propanol
FR2362124A1 (fr) Procede de preparation d'indoline
PL123449B1 (en) Process for preparing novel derivatives of 2-iminothiazoline
SU583939A1 (ru) Устройство дл разгрузки штучных грузов
ES437774A1 (es) Procedimiento para la preparacion de fumarato de espasmio.
IT1082059B (it) Processo per la polimeriazzazione di 2-pirrolidone mediante contatto con catalizzatore
OA04786A (fr) Procédé de préparation de la 3,3'-méthylène-bis- (4-hydroxy-5-azacouramine).
ES474039A1 (es) Procedimiento para la obtencion de 4-(p-clorobenzoil)-feno- xiiobutirato de n-bencidril-n'-trans-cinnamilpiperacina.
ES431414A1 (es) Procedimiento de obtencion de 5, 11-dioxo-5, 6, 11, 12-te- trahidro-dibenzo (b, f) (1,5) oxozocina.